/**
 * campus TXEMA BENITEZ Goalkeeper Academy — tema oscuro premium (blanco / negro).
 * Bootstrap 5 como base; acentos discretos, sin verde neón dominante.
 */

:root {
    --gk-bg: #000000;
    --gk-bg-elevated: #0d0d0d;
    --gk-bg-card: #141414;
    --gk-border: rgba(255, 255, 255, 0.12);
    --gk-border-strong: rgba(255, 255, 255, 0.22);
    --gk-text: #f5f5f5;
    --gk-muted: #b0b0b0;
    --gk-muted-2: #8a8a8a;
    --gk-accent-silver: #c8cbd4;
    --gk-accent-sport: #45c98a;
    --gk-hero-scrim: linear-gradient(
        115deg,
        rgba(0, 0, 0, 0.92) 0%,
        rgba(0, 0, 0, 0.45) 42%,
        rgba(0, 0, 0, 0.88) 100%
    );
    --font-display: "Bebas Neue", Impact, system-ui, sans-serif;
    --font-body: "Archivo", system-ui, -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
}

.site-body {
    background: var(--gk-bg);
    color: var(--gk-text);
    font-family: var(--font-body);
    min-height: 100vh;
}

.site-body .text-muted {
    color: var(--gk-muted-2) !important;
}

.font-display {
    font-family: var(--font-display);
    letter-spacing: 0.02em;
}

.ls-tight {
    letter-spacing: 0.04em;
}

.ls-wide {
    letter-spacing: 0.14em;
}

/* Logo cabecera (SVG / raster) */
.brand-logo {
    height: 2.75rem;
    width: auto;
    max-width: 3.25rem;
    object-fit: contain;
}

/* Compatibilidad con clases antiguas en plantillas */
.text-accent {
    color: var(--gk-accent-silver) !important;
}

.text-secondary-2 {
    color: var(--gk-muted) !important;
}

.text-gk-body {
    color: var(--gk-text);
}

.text-gk-muted {
    color: var(--gk-muted);
}

.text-gk-muted-2 {
    color: var(--gk-muted-2);
}

.bg-header {
    background: rgba(0, 0, 0, 0.94) !important;
}

.border-gk {
    border-color: var(--gk-border) !important;
}

.border-gk-soft {
    border-color: rgba(255, 255, 255, 0.14) !important;
}

.bg-dark-glass {
    background: rgba(20, 20, 20, 0.88);
    backdrop-filter: blur(12px);
}

.bg-section {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    color: #fff;
    margin-bottom: 0.75rem;
}

.card-sport {
    background: var(--gk-bg-card);
    border: 1px solid var(--gk-border);
    border-radius: 0.75rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

/* Qué trabajamos — fichas técnicas */
.work-tech-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 576px) {
    .work-tech-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.15rem;
    }
}

@media (min-width: 992px) {
    .work-tech-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1.25rem;
    }
}

.work-tech-grid__item {
    min-width: 0;
}

.work-tech-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    height: 100%;
    padding: 1.25rem 1.15rem 1.35rem;
    background: var(--gk-bg-card);
    border: 1px solid var(--gk-border);
    border-radius: 0.75rem;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.38);
    transition:
        transform 0.28s ease,
        border-color 0.28s ease,
        box-shadow 0.28s ease;
}

.work-tech-card:hover,
.work-tech-card:focus-within {
    transform: translateY(-5px);
    border-color: var(--gk-accent-sport);
    box-shadow:
        0 22px 48px rgba(0, 0, 0, 0.48),
        0 0 0 1px rgba(69, 201, 138, 0.18);
}

.work-tech-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.65rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1.15rem;
    transition:
        color 0.28s ease,
        background 0.28s ease,
        border-color 0.28s ease;
}

.work-tech-card:hover .work-tech-card__icon,
.work-tech-card:focus-within .work-tech-card__icon {
    color: var(--gk-accent-sport);
    background: rgba(69, 201, 138, 0.12);
    border-color: rgba(69, 201, 138, 0.35);
}

.work-tech-card__title {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.25;
    color: #ffffff;
}

.work-tech-card__text {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--gk-muted);
}

/* Entrenamientos — híbrido: tarjetas clásicas + checklist y CTA */
.training-cards-row {
    --training-card-max: 26rem;
}

.training-cards-row__col {
    display: flex;
    justify-content: center;
    max-width: var(--training-card-max);
}

@media (min-width: 768px) {
    .training-cards-row__col {
        max-width: none;
    }
}

.training-service-card.card {
    width: 100%;
    max-width: var(--training-card-max);
}

@media (min-width: 768px) {
    .training-service-card.card {
        max-width: none;
    }
}

.training-service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--gk-bg-card);
    border: 1px solid var(--gk-border);
    border-radius: 0.85rem;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.42);
    overflow: visible;
    transition:
        transform 0.28s ease,
        border-color 0.28s ease,
        box-shadow 0.28s ease;
}

.training-service-card:hover,
.training-service-card:focus-within {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 24px 52px rgba(0, 0, 0, 0.5);
}

.training-service-card__body {
    flex: 1 1 auto;
    padding: 1.5rem 1.35rem 1.35rem;
}

.training-service-card__title {
    margin: 0 0 0.65rem;
    font-size: 1.12rem;
    line-height: 1.25;
    color: #ffffff;
}

.training-service-card__intro {
    margin: 0 0 1rem;
    font-size: 0.92rem;
    line-height: 1.55;
}

.training-service-card__features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--gk-border);
}

.training-service-card__feature {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--gk-muted);
}

.training-service-card__check {
    flex-shrink: 0;
    margin-top: 0.1rem;
    color: var(--gk-accent-sport);
    font-weight: 700;
    line-height: 1;
}

.bg-placeholder {
    background: repeating-linear-gradient(
            -12deg,
            rgba(255, 255, 255, 0.04),
            rgba(255, 255, 255, 0.04) 12px,
            rgba(255, 255, 255, 0.07) 12px,
            rgba(255, 255, 255, 0.07) 24px
        ),
        #111111;
}

/* Botón principal: blanco con texto negro */
.btn-gk-primary {
    --bs-btn-color: #000000;
    --bs-btn-bg: #ffffff;
    --bs-btn-border-color: #ffffff;
    --bs-btn-hover-color: #000000;
    --bs-btn-hover-bg: #e8e8e8;
    --bs-btn-hover-border-color: #e8e8e8;
    --bs-btn-active-color: #000000;
    --bs-btn-active-bg: #dcdcdc;
    --bs-btn-active-border-color: #dcdcdc;
    --bs-btn-focus-shadow-rgb: 255, 255, 255;
    font-weight: 600;
}

/* Secundario: transparente con borde blanco */
.btn-gk-outline {
    --bs-btn-color: #ffffff;
    --bs-btn-border-color: var(--gk-border-strong);
    --bs-btn-bg: transparent;
    --bs-btn-hover-color: #000000;
    --bs-btn-hover-bg: #ffffff;
    --bs-btn-hover-border-color: #ffffff;
    --bs-btn-active-color: #000000;
    --bs-btn-active-bg: #f0f0f0;
    --bs-btn-active-border-color: #f0f0f0;
    font-weight: 600;
}

/* Botón “acento” legacy (saltar contenido): mismo estilo que principal */
.btn-accent {
    --bs-btn-color: #000000;
    --bs-btn-bg: #ffffff;
    --bs-btn-border-color: #ffffff;
    --bs-btn-hover-color: #000000;
    --bs-btn-hover-bg: #e8e8e8;
    --bs-btn-hover-border-color: #e8e8e8;
    font-weight: 600;
}

.btn-lang {
    --bs-btn-color: #e0e0e0;
    --bs-btn-border-color: rgba(255, 255, 255, 0.28);
    --bs-btn-bg: transparent;
    --bs-btn-hover-bg: rgba(255, 255, 255, 0.08);
    --bs-btn-hover-border-color: rgba(255, 255, 255, 0.45);
    --bs-btn-hover-color: #ffffff;
    --bs-btn-active-bg: rgba(255, 255, 255, 0.12);
}

.btn-lang.active {
    border-color: #ffffff;
    color: #ffffff;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.nav-link-gk {
    color: rgba(255, 255, 255, 0.82) !important;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav-link-gk:hover,
.nav-link-gk:focus {
    color: #ffffff !important;
}

.navbar-toggler.border-gk {
    border-color: var(--gk-border-strong);
}

.link-gk-subtle {
    color: var(--gk-muted);
    text-decoration: none;
}

.link-gk-subtle:hover {
    color: #ffffff;
    text-decoration: underline;
}

.link-gk-accent {
    color: var(--gk-accent-silver);
    text-decoration: none;
}

.link-gk-accent:hover {
    color: #ffffff;
    text-decoration: underline;
}

.link-twofive {
    color: #ffffff;
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.35);
    text-underline-offset: 0.18em;
}

.link-twofive:hover {
    text-decoration-color: rgba(255, 255, 255, 0.75);
    color: #ffffff;
}

/* Patrocinadores — chip claro para logos oscuros; color original del logo */
.sponsor-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1rem;
    min-height: 3.5rem;
    min-width: 6.75rem;
    background: #f2f2f2;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 0.5rem;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.32);
    text-decoration: none;
    transition: background 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.sponsor-logo img {
    display: block;
    width: auto;
    height: clamp(1.85rem, 3.5vw, 2.75rem);
    max-width: min(8.5rem, 26vw);
    object-fit: contain;
}

.sponsor-logo:hover,
.sponsor-logo:focus-visible {
    background: #ffffff;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.38);
    transform: translateY(-1px);
}

.sponsors-marquee {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
    padding: 1.1rem 0;
}

.sponsors-marquee__viewport {
    overflow: hidden;
    padding: 0.35rem 0;
}

.sponsors-marquee__track {
    display: flex;
    width: max-content;
    animation: sponsors-marquee-scroll var(--marquee-duration, 40s) linear infinite;
}

.sponsors-marquee__track.is-paused {
    animation-play-state: paused;
}

.sponsors-marquee__group {
    flex: 0 0 auto;
    display: flex;
}

.sponsors-marquee__list {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: clamp(2rem, 6vw, 4.5rem);
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.sponsors-marquee__item {
    flex: 0 0 auto;
}

.sponsors-marquee .sponsor-logo:hover,
.sponsors-marquee .sponsor-logo:focus-visible {
    transform: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.32);
}

@keyframes sponsors-marquee-scroll {
    from {
        transform: translate3d(0, 0, 0);
    }

    to {
        transform: translate3d(var(--marquee-shift, -50%), 0, 0);
    }
}

.site-footer-sponsors {
    width: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
    overflow: visible;
}

.site-footer-sponsors__title {
    margin-bottom: 1rem !important;
}

.sponsors-footer__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1rem;
    width: 100%;
    align-items: stretch;
    justify-items: center;
}

.sponsors-footer__cell {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 0;
}

.site-footer-sponsors .sponsor-logo--footer {
    width: 100%;
    max-width: 10.5rem;
    min-width: 0;
    min-height: 3.25rem;
    padding: 0.5rem 0.75rem;
}

.site-footer-sponsors .sponsor-logo--footer img {
    width: auto;
    max-width: 100%;
    height: clamp(1.5rem, 2.8vw, 2.1rem);
}

.site-footer-sponsors .sponsor-logo--footer:hover,
.site-footer-sponsors .sponsor-logo--footer:focus-visible {
    transform: none;
}

@media (min-width: 576px) {
    .sponsors-footer__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1rem 1.25rem;
    }
}

@media (min-width: 992px) {
    .sponsors-footer__grid {
        grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
        gap: 1rem 1.5rem;
    }
}

.hero {
    min-height: min(88vh, 900px);
}

.hero-content {
    z-index: 2;
}

.hero-media {
    z-index: 0;
}

.hero-media > .hero-img {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-video {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-fallback {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 28% 28%, rgba(255, 255, 255, 0.06), transparent 42%),
        radial-gradient(circle at 72% 58%, rgba(200, 203, 212, 0.05), transparent 45%),
        #050505;
}

.hero-fallback-branded {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-fallback-logo {
    max-width: min(40vw, 240px);
    height: auto;
    object-fit: contain;
    opacity: 0.92;
}

.hero-scrim {
    position: absolute;
    inset: 0;
    background: var(--gk-hero-scrim);
    z-index: 1;
}

.min-vh-50 {
    min-height: 50vh;
}

.object-fit-cover {
    object-fit: cover;
}

.gallery-item {
    display: flex;
    flex-direction: column;
}

.gallery-item__media {
    flex-shrink: 0;
    background: #000000;
}

.gallery-item__media > img,
.gallery-item__media > video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-item__placeholder {
    width: 100%;
    height: 100%;
}

.gallery-item__caption {
    flex: 1 1 auto;
}

.hero-img[src$='.svg'] {
    object-fit: contain;
    padding: 1.25rem;
    background: var(--gk-bg-card);
}

/* Metodología — línea de tiempo / infografía */
.method-timeline {
    position: relative;
    margin: 0;
    padding: 0;
}

.method-timeline__step {
    position: relative;
    padding: 0 0 2.35rem 3.85rem;
}

.method-timeline__step:last-child {
    padding-bottom: 0;
}

.method-timeline__step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 1.08rem;
    top: 2.45rem;
    bottom: 0.4rem;
    width: 2px;
    background: linear-gradient(
        180deg,
        rgba(69, 201, 138, 0.55),
        rgba(255, 255, 255, 0.1)
    );
}

.method-timeline__marker {
    position: absolute;
    left: 0;
    top: 0.1rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border: 2px solid var(--gk-accent-sport);
    border-radius: 50%;
    background: var(--gk-bg);
    box-shadow: 0 0 0 4px rgba(69, 201, 138, 0.1);
    color: var(--gk-accent-sport);
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    line-height: 1;
}

.method-timeline__head {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 3.75rem;
    margin-bottom: 0.55rem;
    isolation: isolate;
}

.method-timeline__ghost {
    position: absolute;
    left: -0.2rem;
    top: 50%;
    z-index: 0;
    transform: translateY(-58%);
    color: rgba(255, 255, 255, 0.05);
    font-family: var(--font-display);
    font-size: clamp(3.25rem, 14vw, 5.75rem);
    font-weight: 400;
    line-height: 0.82;
    letter-spacing: -0.02em;
    pointer-events: none;
    user-select: none;
}

.method-timeline__title {
    position: relative;
    z-index: 1;
    margin: 0;
    padding-left: 0.2rem;
    font-size: 1.06rem;
    line-height: 1.22;
}

.method-timeline__text {
    margin: 0;
    max-width: 36rem;
    font-size: 0.9rem;
    line-height: 1.55;
}

@media (min-width: 992px) {
    .method-timeline {
        display: flex;
        gap: 0.75rem;
        padding-top: 0.35rem;
    }

    .method-timeline::before {
        content: "";
        position: absolute;
        top: 1.08rem;
        left: 4%;
        right: 4%;
        z-index: 0;
        height: 2px;
        background: linear-gradient(
            90deg,
            rgba(69, 201, 138, 0.12),
            rgba(69, 201, 138, 0.62) 18%,
            rgba(69, 201, 138, 0.62) 82%,
            rgba(69, 201, 138, 0.12)
        );
    }

    .method-timeline__step {
        flex: 1 1 0;
        min-width: 0;
        padding: 2.85rem 0.5rem 0;
    }

    .method-timeline__step:not(:last-child)::after {
        display: none;
    }

    .method-timeline__marker {
        top: 0;
    }

    .method-timeline__head {
        min-height: 4.35rem;
        margin-bottom: 0.65rem;
    }

    .method-timeline__ghost {
        left: -0.15rem;
        font-size: clamp(2.6rem, 3.8vw, 4.1rem);
    }

    .method-timeline__text {
        font-size: 0.84rem;
        line-height: 1.5;
    }
}

.site-footer {
    background: #020202;
}

.social-list a {
    font-weight: 500;
}

.social-list a .fa-brands,
.social-list a .fa-solid {
    margin-right: 0.4em;
}

.legal-page {
    background: rgba(255, 255, 255, 0.02);
}

.legal-page .legal-disclaimer {
    border: 1px solid var(--gk-border);
    background: var(--gk-bg-card);
    color: var(--gk-muted);
}

.legal-page h1 {
    color: #ffffff;
}

/* WHATSAPP_PHONE vacío → href="#"; completar en config. */
.whatsapp-pending-config[href="#"] {
    opacity: 0.65;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
    cursor: not-allowed;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .hero-video {
        display: none;
    }

    .sponsors-marquee__track {
        animation: none;
        flex-wrap: wrap;
        width: 100%;
        justify-content: center;
    }

    .sponsors-marquee__viewport {
        overflow: visible;
    }

    .sponsors-marquee__group[aria-hidden="true"] {
        display: none;
    }

    .work-tech-card:hover,
    .work-tech-card:focus-within {
        transform: none;
    }

    .training-service-card:hover,
    .training-service-card:focus-within {
        transform: none;
    }

    .method-timeline__step:not(:last-child)::after,
    .method-timeline::before {
        background: rgba(255, 255, 255, 0.14);
    }
}